3430244020 has 144 divisors (see below), whose sum is σ = 8963136000. Its totient is φ = 1095607296.

The previous prime is 3430244009. The next prime is 3430244029. The reversal of 3430244020 is 204420343.

It is a junction number, because it is equal to n+sod(n) for n = 3430243982 and 3430244000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3430244029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1714981 + ... + 1716979.

It is an arithmetic number, because the mean of its divisors is an integer number (62244000).

Almost surely, 2^3430244020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3430244020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4481568000).

3430244020 is an abundant number, since it is smaller than the sum of its proper divisors (5532891980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3430244020 is a wasteful number, since it uses less digits than its factorization.

3430244020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142 (or 2133 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 3430244020 is about 58568.2851038000. The cubic root of 3430244020 is about 1508.1400457901.

Adding to 3430244020 its reverse (204420343), we get a palindrome (3634664363).

The spelling of 3430244020 in words is "three billion, four hundred thirty million, two hundred forty-four thousand, twenty".